Rolling

a.	1.	Rotating on an axis, or moving along a surface by rotation; turning over and over as if on an axis or a pivot; as, a rolling wheel or ball.
	2.	Moving on wheels or rollers, or as if on wheels or rollers; as, a rolling chair.
	3.	Having gradual, rounded undulations of surface; as, a rolling country; rolling land. Rolling bridge See the Note under Drawbridge. Rolling circle of a paddle wheel the circle described by the point whose velocity equals the velocity of the ship. Rolling fire (Mil.) a discharge of firearms by soldiers in line, in quick succession, and in the order in which they stand. - J. Bourne. Rolling friction that resistance to motion experienced by one body rolling upon another which arises from the roughness or other quality of the surfaces in contact. Rolling mill a mill furnished with heavy rolls, between which heated metal is passed, to form it into sheets, rails, etc. Rolling press a - A machine for calendering cloth by pressure between revolving rollers b - A printing press with a roller, used in copperplate printing. Rolling stock the locomotives and vehicles of a railway. Rolling tackle (Naut.) tackle used to steady the yards when the ship rolls heavily. - R. H. Dana, Jr.

Noun	1.	rolling - a deep prolonged sound (as of thunder or large bells) Synonyms: peal, pealing, roll
	2.	rolling - the act of robbing a helpless person; "he was charged with rolling drunks in the park"
	3.	rolling - propelling something on wheels Synonyms: wheeling
Adj.	1.	rolling - characterized by reverberation; "a resonant voice"; "hear the rolling thunder" Synonyms: resonating, resounding, reverberating, reverberative, resonant
	2.	rolling - uttered with a trill; "she used rolling r's as in Spanish" Synonyms: trilled, rolled
	3.	rolling - moving in surges and billows and rolls; "billowing smoke from burning houses"; "the rolling fog"; "the rolling sea"; "the tumbling water of the rapids" Synonyms: billowing, tumbling

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